Mirage – Residency
8th sighting in Salish Sea
Mirage @13703
Sep 4 – Oct 4, 2026 · Salish Sea
Green Corridor, Right on Time
These cold channels know my shape — showed up, got noticed, kept feeding.
106 m
Deepest dive
4:02
Longest dive
31
Dives
- Sightings
- 4
- Days between first and last sighting
- 30
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Sep 4, 2026 | 195 m | — | 106 m |
| Sep 5, 2026 | 109 m | — | 77 m |
| Sep 19, 2026 | 173 m | — | 46 m |
| Oct 4, 2026 | 131 m | — | 94 m |
Seafloor and sea temperature measured · ✳ dives modelled
Deepest dive against the seafloor, per sighting
Seafloor · measured Deepest dive · modelledDepth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.
Dives
106 m
Deepest dive
4:02
Longest dive
31
Dives
27 m
Avg dive depth
4
Sightings
30
Days first → last
Dive metrics are modelled within real depth limits — not measured
Get actual dive data with Risa Deep →Dive profile
modelledDepth shaped by the seafloor limit here (195 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 4, 2026
measured- Seafloor depth
- 195 m
- Sea-surface temperature
- —
- Distance from shore
- 9.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 109 m – 195 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km – 9.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.